213229200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{177691}}^1$

素因数の和:177712

約数の個数: 60

約数和(自身を含む): 683048048

約数和(自身を除く): 469818848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 177691, 355382, 533073, 710764, 888455, 1066146, 1421528, 1776910, 2132292, 2665365, 2843056, 3553820, 4264584, 4442275, 5330730, 7107640, 8529168, 8884550, 10661460, 13326825, 14215280, 17769100, 21322920, 26653650, 35538200, 42645840, 53307300, 71076400, 106614600, 213229200]

約数ペア:

[(1, 213229200), (2, 106614600), (3, 71076400), (4, 53307300), (5, 42645840), (6, 35538200), (8, 26653650), (10, 21322920), (12, 17769100), (15, 14215280), (16, 13326825), (20, 10661460), (24, 8884550), (25, 8529168), (30, 7107640), (40, 5330730), (48, 4442275), (50, 4264584), (60, 3553820), (75, 2843056), (80, 2665365), (100, 2132292), (120, 1776910), (150, 1421528), (200, 1066146), (240, 888455), (300, 710764), (400, 533073), (600, 355382), (1200, 177691)]